What are animal-like fossils doing in rocks a billion years old, and what does that mean for our understanding of their evolution and geologic time itself? Turns out, there might've been a long, slow-burning fuse that ultimately ignited the Cambrian Explosion.
How did such a strange plant like cannabis come to be in the first place?
We’re taking a look towards the deep future. After all, the story is far from over.
When did we start practicing medicine in its varied, complex forms?
